Refractory brick with assembly structure

Abstract

The utility model relates to the technical field of refractory bricks, in particular to a refractory brick with a splicing structure, which comprises a refractory brick main body, an upper splicing piece is integrally arranged above the refractory brick main body, a lower splicing piece is integrally arranged below the refractory brick main body, and the upper splicing piece and the lower splicing piece are arranged in a staggered manner. The upper splicing pieces and the lower splicing pieces are of an engaged matching structure, clamping grooves are formed between the upper splicing pieces and the lower splicing pieces correspondingly, clamping pieces are clamped between the clamping grooves in the same layer, and heat dissipation grooves are formed in the front face and the rear face of the refractory brick body correspondingly. According to the refractory brick with the splicing structure, the splicing pieces clamped with each other are arranged above and below the refractory brick, meanwhile, the refractory brick is spliced in a staggered mode, integrity is higher, the splicing pieces are stable in structure and not prone to damage, and splicing stability is ensured. According to the refractory brick with the splicing structure, the penetrating clamping pieces are arranged between the splicing pieces, the clamping pieces are of a steel bar structure, and the structural strength of refractory brick splicing can be enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to refractory brick technical field, concretely is a kind of refractory brick with assembling structure. BACKGROUND

[0002] Refractory bricks are usually made of high-melting-point mineral raw materials, such as clay, silica, bauxite, magnesite, etc., and sometimes additives are added to enhance their physical properties or chemical stability. It is a special building material designed for high-temperature environments, widely used in various industrial furnaces, boilers, furnaces and other places that need to withstand extreme temperatures and mechanical stress. In order to facilitate installation and improve structural integrity, refractory bricks are designed to be assembled, with different assembling structures to enhance their overall performance, including mortise and tenon structure, dovetail structure, T-shaped or L-shaped interface, lock type structure, trapezoidal edge, prefabricated components, pinning, etc.

[0003] The existing refractory brick with assembling structure disclosed in CN221422417U is fixed by the splicing of the H-shaped piece and the connecting groove, achieving good structural stability, and the adjacent refractory bricks are combined with mortise and tenon, improving the sealing connection performance of adjacent refractory bricks. However, the slot structure on the refractory brick is complex, and the slot opening is prone to collision and damage, affecting the stability of the assembly. SUMMARY

[0004] The utility model aims to provide a kind of refractory brick with assembling structure to solve the problem of complex slot structure on the refractory brick in the market, which is prone to collision and damage at slot opening, affecting the stability of assembly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of refractory brick with assembling structure, including refractory brick main body, the upper part of the refractory brick main body is integrally provided with upper assembling piece, and the lower part of the refractory brick main body is integrally provided with lower assembling piece, the upper assembling piece and the lower assembling piece are set in staggered, and the upper assembling piece and the lower assembling piece are engaged with each other, the upper assembling piece and the lower assembling piece are respectively provided with clamping groove, and the same layer clamping groove is clamped with clamping piece, the front and back of the refractory brick main body are provided with heat dissipation groove.

[0006] Preferably, the refractory brick main body is an axisymmetric structure.

[0007] Preferably, the corners of the upper assembling piece and the lower assembling piece are obtuse angle structures.

[0008] Preferably, the clamping piece is a steel structure, and the clamping piece is clamped with the clamping groove.

[0009] Preferably, the clamping groove is arranged at the center position of the upper and lower surfaces of the refractory brick main body.

[0010] Compared with the prior art, the firebrick with the assembling structure has the advantages that the firebrick is provided with the upper and lower assembling pieces which are arranged in a clamping mode and the firebrick is assembled in a staggered mode, so that the firebrick has higher integrity and the assembling piece has stable structure and is not easy to be damaged, thereby ensuring the assembling stability. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 FIG. 1 is a front view of the firebrick assembling structure with the assembling structure according to the present application;

[0012] Fig. 2 FIG. 2 is a side view of the firebrick assembling structure with the assembling structure according to the present application;

[0013] Fig. 3 FIG. 3 is a perspective view of the firebrick assembling structure with the assembling structure according to the present application.

[0014] In the drawing: 1, firebrick main body; 2, upper assembling piece; 3, heat dissipation groove; 4, lower assembling piece; 5, clamping piece; 6, clamping groove. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0016] Please refer to Figs. 1-3The utility model provides a technical scheme: a firebrick with assembling structure, including firebrick main body 1, firebrick main body 1 is the axial symmetry structure, this structure can facilitate the assembling of firebrick main body 1 Handle, reduce the time of delay of discerning front and back, and firebrick main body 1 top is integrally provided with upper splicing piece 2, and firebrick main body 1 below is integrally provided with lower splicing piece 4, and upper splicing piece 2 is set in position with lower splicing piece 4, and the corner of upper splicing piece 2 and lower splicing piece 4 is obtuse angle structure, this structure can make upper splicing piece 2 and lower splicing piece 4 structure stronger, avoid upper splicing piece 2 and lower splicing piece 4 after being impacted and damage and affect splicing effect, and upper splicing piece 2 and lower splicing piece 4 are meshing cooperation structure, and the card slot 6 is set respectively between upper splicing piece 2 and lower splicing piece 4, and the same layer card slot 6 is clamped with the card piece 5, the setting of card slot 6 can enhance the stability of the positioning of card piece 5, and the card piece 5 that is arranged in the lowermost part can provide the basic positioning function for the assembling of firebrick main body 1, and the card piece 5 is the reinforced structure, and the clearance of card piece 5 and card slot 6 is clamped, this structure can increase the overall strength of the assembling of firebrick main body 1 through card piece 5, and the mutual stability between the same layer firebrick main body 1 is ensured, avoids the unevenness of the assembling of firebrick main body 1, due to the misplacement between the upper and lower firebrick main body 1, makes the structural strength of firebrick main body 1 high, and card slot 6 is arranged in the central position of the upper and lower surface of firebrick main body 1, this structure ensures that the force of card piece 5 that firebrick main body 1 receives is balanced, guarantees the stability of the assembling of firebrick main body 1, and the heat dissipation groove 3 is arranged on the front and rear of firebrick main body 1, and the heat dissipation groove 3 can help evenly distribute the temperature difference inside and outside the firebrick, reduce the thermal stress caused by the sharp change of temperature, and the upper splicing piece 2 and lower splicing piece 4 are integrally arranged on firebrick main body 1, which can facilitate the production of firebrick main body 1.

[0017] Working principle: when using the firebrick with assembling structure, first, the card piece 5 of reinforced structure is placed in the lowermost part for basic positioning, then the firebrick main body 1 is clamped with the card piece 5 through the card slot 6 between the lower splicing piece 4, the stacking and fixing treatment of the lowermost firebrick main body 1 is carried out, after the stacking of the lowermost firebrick main body 1 is completed, the card piece 5 is placed in the card slot 6 between the upper splicing piece 2, the upper firebrick main body 1 is misaligned with the lower firebrick main body 1, the assembling of firebrick main body 1 is stronger through the meshing of the upper splicing piece 2 and lower splicing piece 4, the gap is filled with fire mortar, the heat dissipation groove 3 is located on the side, plays the role of heat dissipation, reduces the thermal stress of firebrick main body 1 caused by the sharp change of temperature, thereby completing a series of work.

[0018] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A refractory brick having a built-up structure comprising a refractory brick main body (1), characterized by: The upper part of the refractory brick body (1) is integrally provided with an upper splicing piece (2), and the lower part of the refractory brick body (1) is integrally provided with a lower splicing piece (4), the upper splicing piece (2) and the lower splicing piece (4) are arranged in a staggered manner, and the upper splicing piece (2) and the lower splicing piece (4) are in a meshing cooperation structure, a clamping groove (6) is arranged between the upper splicing piece (2) and the lower splicing piece (4), and a clamping piece (5) is clamped between the same layer of clamping grooves (6), and the front and back surfaces of the refractory brick body (1) are provided with heat dissipation grooves (3).

2. The fireproof brick having an assembled structure according to claim 1, wherein: The refractory brick body (1) is an axisymmetric structure.

3. The fireproof brick having an assembled structure according to claim 1, wherein: The corners of the upper splicing piece (2) and the lower splicing piece (4) are all obtuse angle structures.

4. The fireproof brick having an assembled structure according to claim 1, wherein: The clamping piece (5) is a steel structure, and the clamping piece (5) is gap-clamped with the clamping groove (6).

5. The fireproof brick having an assembled structure according to claim 1, wherein: The clamping groove (6) is arranged at the central position of the upper and lower surfaces of the refractory brick body (1).

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